How to Evaluate RAG Without Fooling Yourself![Jhony Vidal]()
A reader asks a health assistant, “What is AF?” The system retrieves a page about atrial…
September 27, 2026
6 min
Experiments, research and hands‑on builds.
I share practical notes, experiments, and code from the things I build and learn.
Recently Published
Vector Databases: What They Are and How They Power AI![Jhony Vidal]()
Someone searches a health library for “irregular heartbeat”. The most useful page may be titled…
September 27, 2026
7 min
Digital Workers in the AI Era: Landscape and Strategies![Jhony Vidal]()
When people talk about AI and jobs, the conversation often jumps straight to replacement. I think…
June 28, 2025
1 min
Wearing Different Hats in Software Development![Jhony Vidal]()
Early in my career, I thought progress meant becoming narrower: choose one technology, go deep, and…
June 15, 2025
1 min
What AI Models to Use? Choosing the Right AI Model for Your Needs![Jhony Vidal]()
The question I hear most often is, "Which AI model should we use?" I understand why people ask, but…
February 23, 2025
3 min
Why Threat Modelling Matters for Software and AI Systems![Jhony Vidal]()
Threat modelling is one of the most useful security activities I can do before writing code. It…
February 18, 2025
3 min
Newsletter
Get fresh content right into your inbox.
© 2026, All Rights Reserved.
Legal Stuff